ARM Cortex A9 CPU subsystem

Processor subsystem based on the processor ARM Cortex A9, and has a dual-core configuration.

Key Features:

Each core has the following features:

  • ARM v7 processor with a clock frequency of 600 MHz
  • 32K L1 Instruction Cache parity
  • 32 KB L1 data cache parity
  • Built-in FPU operations for single and double precision data scalar floating-point
  • The memory management unit (MMU)
  • Instruction set support for ARM, Thumb2 and Thumb2-EE
  • Program Trace Macrocell (PTM) and CoreSight © component for software debugging
  • 32-bit timer with 8-bit divisor
  • The internal watchdog (also works as a timer)

Dual core configuration completes a common set of components:

  • Snoop Control Unit (SCU) for controlling communication between processes, cache memory and cache memory and transfer RAM, cache coherency
  • Shared interrupt control unit (GCA) is configured to support 128 independent interrupt sources with software configurable priorities and routing between the two nuclei
  • 64-bit global timer with an 8-bit divisor
  • Accelerator coherence port (ACP)
  • Support for parity for fault detection performance for other internal memories
  • 512 KB single 8-way associative L2 cache with ECC support
  • L2 cache controller based on ARM PL310 IP released
  • Dual asynchronous 64-bit AMBA 3 AXI interface with the ability to filter on the second use one port to access DDR memory
  • JTAG-interface and monitor port: debug and trace may be prohibited by OTP

Comments

Robinjack's picture Robinjack replied on

Thank you for another excellent article. Exactly where else could anybody get that kind of data in this kind of a perfect way of writing? I have a presentation subsequent week, and I am to the appear for such information and facts. Lottery defeater system

Robinjack's picture Robinjack replied on

Hi there! This is kind of off topic but I need some advice from an established blog. Is it very hard to set up your own blog? I’m not very techincal but I can figure things out pretty quick. I’m thinking about setting up my own but I’m not sure where to start. Do you have any points or suggestions? Thank you Lottery defeater

Robinjack's picture Robinjack replied on

Thanks a lot for being our mentor on this niche. I enjoyed your current article very much and most of all cherished how you really handled the aspect I considered to be controversial. You are always quite kind to readers much like me and let me in my everyday living. Thank you. Lottery defeater

Robinjack's picture Robinjack replied on

I do trust all of the concepts you’ve presented for your post. They are really convincing and can certainly work. Nonetheless, the posts are too brief for newbies. May just you please lengthen them a little from next time? Thanks for the post. Lottery defeater system

Robinjack's picture Robinjack replied on

Free online games… [...]First of all I want to say excellent blog! I had a quick question which I’d like to ask if you do not mind. I was interested to find out how you center yourself and clear your thoughts prior to writing. I have had difficulty clearing my mind in g… K-12 email lists

Robinjack's picture Robinjack replied on

Most appropriate the human race messages work to show your and present exclusive chance with special couple. Beginer appear system in advance of raucous people will most likely always be aware most of the golden value off presentation, which is a person’s truck. best man jokes College email lists

Robinjack's picture Robinjack replied on

I would like to get across my admiration for your kindness supporting folks that must have guidance on in this subject matter. Your personal dedication to getting the solution throughout had become particularly advantageous and has encouraged regular people just like me to achieve their pursuits. Your insightful information means a lot to me and substantially more to my fellow workers. Thanks a lot; from all of us. College email lists

Robinjack's picture Robinjack replied on

You’ll notice several contrasting points from New york Weight reduction eating plan and every one one may be useful. The first point will probably be authentic relinquishing on this excessive. lose weight Principal email lists

Robinjack's picture Robinjack replied on

I {keep|cling on to|carry on} listening to the {news|reports|newscast|news bulletin|news update|rumor|news broadcast} {speak|talk|lecture} about {getting|receiving} {free|boundless} online grant applications so I have been looking around for the {bes… There is apparently a lot to identify about this. I think you made certain good points in features also…. Principal email lists

Robinjack's picture Robinjack replied on

I absolutely love your blog and find a lot of your post’s to be exactly I’m looking for. can you offer guest writers to write content to suit your needs? I wouldn’t mind writing a post or elaborating on a few of the subjects you write in relation to here. Again, awesome weblog! Principal email lists

Robinjack's picture Robinjack replied on

Keep in touch whilst functioning from your own home office with out all of the hassle of purchasing or procurment costly office equipment. Debtors are allowed to apply with their a bad credit score background whenever. Principal email lists

Robinjack's picture Robinjack replied on

This is such a great resource that you’re offering and you provide out at no cost. I appreciate seeing sites that realize the worth of offering a perfect useful resource totally free. I genuinely loved reading your submit. Principal email lists

Robinjack's picture Robinjack replied on

Undeniably believe that which you said. Your favorite justification seemed to be on the internet the easiest thing to be aware of. I say to you, I definitely get annoyed while people consider worries that they plainly don’t know about. You managed to hit the nail upon the top and also defined out the whole thing without having side effect , people can take a signal. Will likely be back to get more. Thanks Principal email lists

Robinjack's picture Robinjack replied on

Great post! I?m just starting out in community management/marketing media and trying to learn how to do it well – resources like this article are incredibly helpful. As our company is based in the US, it?s all a bit new to us. The example above is something that I worry about as well, how to show your own genuine enthusiasm and share the fact that your product is useful in that case Teacher email lists

Robinjack's picture Robinjack replied on

I simply desired to thank you so much yet again. I’m not certain what I would’ve handled without the type of advice shared by you directly on this problem. This was an absolute difficult situation in my view, nevertheless being able to see this professional strategy you solved that forced me to cry with happiness. I will be happy for this support and thus believe you know what a powerful job you were carrying out educating the others all through your website. I’m certain you’ve never met all of us. Teacher email lists

Robinjack's picture Robinjack replied on

Heya just wanted to give you a brief heads up and let you know a few of the pictures aren’t loading properly. I’m not sure why but I think its a linking issue. I’ve tried it in two different web browsers and both show the same results. Principal email lists

Pages